Vine shall give her fruit, and the ground her increase
In Zechariah 8:12, 'the vine shall give her fruit, and the ground her increase,' signifies that the spiritual affection of truth produces the good of charity, and the natural affection of good and truth produces the works of charity.
(Reference: Apocalypse Explained 695)
Revelation 9:3-5
3
And there came out of the smoke locusts upon the earth: and unto them was given power, as the scorpions of the earth have power.
4
And it was commanded them that they should not hurt the grass of the earth, neither any green thing, neither any tree; but only those men which have not the seal of God in their foreheads.
5
And to them it was given that they should not kill them, but that they should be tormented five months: and their torment was as the torment of a scorpion, when he striketh a man.
